82844700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 240817920

約数和(自身を除く): 157973220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 271, 300, 542, 813, 1019, 1084, 1355, 1626, 2038, 2710, 3057, 3252, 4065, 4076, 5095, 5420, 6114, 6775, 8130, 10190, 12228, 13550, 15285, 16260, 20325, 20380, 25475, 27100, 30570, 40650, 50950, 61140, 76425, 81300, 101900, 152850, 276149, 305700, 552298, 828447, 1104596, 1380745, 1656894, 2761490, 3313788, 4142235, 5522980, 6903725, 8284470, 13807450, 16568940, 20711175, 27614900, 41422350, 82844700]

約数ペア:

[(1, 82844700), (2, 41422350), (3, 27614900), (4, 20711175), (5, 16568940), (6, 13807450), (10, 8284470), (12, 6903725), (15, 5522980), (20, 4142235), (25, 3313788), (30, 2761490), (50, 1656894), (60, 1380745), (75, 1104596), (100, 828447), (150, 552298), (271, 305700), (300, 276149), (542, 152850), (813, 101900), (1019, 81300), (1084, 76425), (1355, 61140), (1626, 50950), (2038, 40650), (2710, 30570), (3057, 27100), (3252, 25475), (4065, 20380), (4076, 20325), (5095, 16260), (5420, 15285), (6114, 13550), (6775, 12228), (8130, 10190)]